The fun and funky Demonia Slay 320 Knee-High Lace-Up Platform Boot is a 7" lace-up knee-high boot featuring moto jacket-inspired stitching and ornamental zipper detail. Lace-up front Moto jacket-inspired stitching Ornamental zipper details. Sizes: 9 M, 7 M, 10 M, 8 M; Color: Black Vegan Leather. Gender: Female. Age Group: Adult.